Sainsbury's is recalling 13 sandwich fillers from its fresh deli section after listeria was found in some of the products.

Also known as listeria monocytogenes, the bacteria can cause the same symptoms as flu. Signs include a high temperature, muscle ache or pains, chills, feeling or being sick and diarrhoea.

In rare cases, the infection can be more severe, causing serious complications, such as meningitis.

Some people are more vulnerable to listeria infections, including those over 65 years of age, pregnant women and their unborn babies, babies less than one month old and people with weakened immune systems.

Sainsbury's is recalling the following fillers, all of which have a sell by date of July, 4:

Product: by Sainsbury’s Cheese & Onion Deli Filler Pack size: 220g Use by dates: Up to and including 04/07/2017 Item code: 7497786

Product: by Sainsbury’s Cheese & Onion Deli Filler Pack size: 385g Use by dates: Up to and including 04/07/2017 Item code: 7466511

Product: by Sainsbury’s Chicken & Sweetcorn Deli Filler Pack size: 220g Use by dates: Up to and including 04/07/2017 Item code: 7852922

Product: by Sainsbury’s Chicken Tikka Deli Filler Pack size: 220g Use by dates: Up to and including 04/07/2017 Item code: 7469201

Product: by Sainsbury’s Coronation Chicken Deli Filler Pack size: 220g Use by dates: Up to and including 04/07/2017 Item code: 7467097

Product: by Sainsbury’s Coronation Chicken Deli Filler Pack size: 385g Use by dates: Up to and including 04/07/2017 Item code: 7468131

Product: by Sainsbury’s Egg & Bacon Deli Filler Pack size: 220g Use by dates: Up to and including 04/07/2017 Item code: 7467148

Product: by Sainsbury’s Egg Mayo Deli Filler Pack size: 220g Use by dates: Up to and including 04/07/2017 Item code: 7467280

Product: by Sainsbury’s Egg Mayo Deli Filler Pack size: 385g Use by dates: Up to and including 04/07/2017 Item code: 6772677

Product: by Sainsbury’s Seafood Cocktail Deli Filler Pack size: 220g Use by dates: Up to and including 04/07/2017 Item code: 7467350

Product: by Sainsbury’s Tuna & Sweetcorn Deli Filler Pack size: 220g Use by dates: Up to and including 04/07/2017 Item code: 7497804

Product: by Sainsbury’s Tuna & Sweetcorn Deli Filler Pack size: 385g Use by dates: Up to and including 04/07/2017 Item code: 6772670

Product: Be Good To Yourself Tuna & Sweetcorn Deli Filler Pack size: 220g Use by dates: Up to and including 04/07/2017 Item code: 7467333

If you have bought any of the above products do not eat them. Instead, return it to the store from where it was bought for a full refund.

Sainsbury's said: "Point of sale notices will be displayed in all retail stores that are selling this/these products. These notices explain to customers why the products are being recalled and tell them what to do if they have bought the product. Please see the attached notice."